| #
5ff3ff33 |
| 12-Jul-2024 |
Petr Hosek <phosek@google.com> |
[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration (#98597)
This is a part of #97655.
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| #
ce9035f5 |
| 12-Jul-2024 |
Mehdi Amini <joker.eph@gmail.com> |
Revert "[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration" (#98593)
Reverts llvm/llvm-project#98075
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| #
3f30effe |
| 11-Jul-2024 |
Petr Hosek <phosek@google.com> |
[libc] Migrate to using LIBC_NAMESPACE_DECL for namespace declaration (#98075)
This is a part of #97655.
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| #
7776fba4 |
| 08-Jul-2024 |
Mikhail R. Gadelha <mikhail@igalia.com> |
[libc][NFC] Adjust use of off_t internally (#68269)
This patch includes changes related to the use of off_t in libc,
targeted at 32-bit systems: in several places, the offset is used either
as a l
[libc][NFC] Adjust use of off_t internally (#68269)
This patch includes changes related to the use of off_t in libc,
targeted at 32-bit systems: in several places, the offset is used either
as a long or an off_t (64-bit signed int), but in 32-bit systems a long
type is only 32 bits long.
Fix a warning in mmap where a long offset is expected, but we were
passing an off_t. A static_cast and a comment were added to explain
that we know we are ignoring the upper 32-bit of the off_t in 32-bit
systems.
The code in pread and pwrite was slightly improved to remove a
#ifdef LIBC_TARGET_ARCH_IS_RISCV32; we are using an if constexpr now.
The Linux file operations were changed to use off_t instead of a long
where applicable. No changes were made to the standard API, e.g.,
ftell returns the offset as an int so we added a static_cast and a
comment explaining that this will cause a loss of integer precision
in 32-bit systems.
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Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3 |
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| #
55b74030 |
| 01-Apr-2024 |
Shourya Goel <shouryagoel10000@gmail.com> |
[libc][POSIX] implement fseeko, ftello (#86928)
Fixes: #85287
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Revision tags: llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2 |
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| #
7ac8e26f |
| 26-Sep-2023 |
Joseph Huber <35342157+jhuber6@users.noreply.github.com> |
[libc] Implement `fseek`, `fflush`, and `ftell` on the GPU (#67160)
Summary:
This patch adds the necessary entrypoints to handle the `fseek`,
`fflush`, and `ftell` functions. These are all very stra
[libc] Implement `fseek`, `fflush`, and `ftell` on the GPU (#67160)
Summary:
This patch adds the necessary entrypoints to handle the `fseek`,
`fflush`, and `ftell` functions. These are all very straightfoward, we
simply make RPC calls to the associated function on the other end.
Implementing it this way allows us to more or less borrow the state of
the stream from the server as we intentionally maintain no internal
state on the GPU device. However, this does not implement the `errno`
functinality so that must be ignored.
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